.product-box {
  padding-top: 32px;
  padding-bottom: 12px;
  min-height: 1px;
  font-size: 14px;
  padding-bottom: 50px;
}
.box-left {
  width: 400px;
  height: 274px;
  float: left;
  position: relative;
}
.left-small-img {
  width: 400px;
  height: 400px;
  background: black;
}
.small-img {
  width: 400px;
}
.mask {
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 0, 0.3);
  position: absolute;
  left: 0px;
  top: 0px;
  display: none;
}
.left-big-img {
  width: 400px;
  height: 400px;
  position: absolute;
  top: 0;
  left: 400px;
  background: pink;
  overflow: hidden;
  display: none;
}
.big-img {
  width: 600px;
  position: absolute;
  left: 0;
  top: 0;
}
.box-right {
  float: left;
  width: 600px;
  min-height: 100px;
  margin-left: 200px;
  /* background: pink; */
}
.box-right .box-pname {
  font-size: 24px;
  line-height: 36px;
  font-weight: 400;
  color: #212121;
}
.box-right .box-pdesc {
  color: #b0b0b0;
  padding-top: 8px;
  line-height: 1.5;
}
.box-right span {
  color: #ff6700;
  font-size: 14px;
  display: block;
  margin: 8px 0;
}
.box-right .box-pprice {
  font-size: 18px;
  line-height: 1;
  color: #ff6700;
}
.title {
  font-size: 18px;
  color: #333;
  margin: 10px 0;
}
.box-right .box-nav {
  width: 600px;
  min-height: 1px;
  padding-top: 10px;
  text-align: center;
  line-height: 40px;
}
.box-right .box-nav li {
  float: left;
  width: 273px;
  height: 40px;
  margin-right: 25px;
  border: #e0e0e0 1px solid;
  margin-bottom: 10px;
}
.box-right .box-nav li a {
  color: #ff6700;
}
.shuliang {
  width: 400px;
  height: 50px;
  margin-left: 99px;
  border: #e0e0e0 1px solid;
  line-height: 70px;
}
.jiahao {
  width: 100px;
  height: 50px;
  font-size: 30px;
  border-left: #e0e0e0 1px solid;

  float: left;
}
.txtipt {
  width: 200px;
  height: 50px;
  float: left;
  font-size: 20px;
  text-align: center;
}
.jianhao {
  width: 100px;
  height: 50px;
  font-size: 30px;
  border-right: #e0e0e0 1px solid;
  float: left;
}
.zongjia {
  color: #ff6700;
  font-size: 24px;
  padding-top: 20px;
}
.add {
  width: 298px;
  height: 52px;
  line-height: 52px;
  background: #ff6700;
  text-align: center;
  margin-top: 20px;
}
.add a {
  font-size: 16px;
  color: #fff;
}
/* 小米固定定位 */
.xmwarp {
  position: relative;
  z-index: 4;
  background: #fff;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
  box-shadow: 0 5px 5px rgb(0 0 0 / 7%);
}
.xmw {
  position: relative;
  height: 63px;
  width: 100%;
  margin-top: 0;
  color: #616161;
}
.contaner {
  width: 1226px;
  margin-right: auto;
  margin-left: auto;
}
.contaner > h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 400;
  line-height: 60px;
  color: #424242;
  float: left;
}
.contaner > p {
  margin: 0;
  font-size: 12px;
  font-weight: 400;
  line-height: 60px;
  color: #616161;
  float: right;
}
